package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlWiki entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlWiki
 * @author MyEclipse Persistence Tools
 */

public class MdlWikiDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory.getLogger(MdlWikiDAO.class);
	// property constants
	public static final String COURSE = "course";
	public static final String NAME = "name";
	public static final String INTRO = "intro";
	public static final String INTROFORMAT = "introformat";
	public static final String TIMECREATED = "timecreated";
	public static final String TIMEMODIFIED = "timemodified";
	public static final String FIRSTPAGETITLE = "firstpagetitle";
	public static final String WIKIMODE = "wikimode";
	public static final String DEFAULTFORMAT = "defaultformat";
	public static final String FORCEFORMAT = "forceformat";
	public static final String EDITBEGIN = "editbegin";
	public static final String EDITEND = "editend";

	public void save(MdlWiki transientInstance) {
		log.debug("saving MdlWiki instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlWiki persistentInstance) {
		log.debug("deleting MdlWiki instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlWiki findById(java.lang.Long id) {
		log.debug("getting MdlWiki instance with id: " + id);
		try {
			MdlWiki instance = (MdlWiki) getSession().get(
					"idv.loveloser.dao.MdlWiki", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlWiki instance) {
		log.debug("finding MdlWiki instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlWiki")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlWiki instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from MdlWiki as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByCourse(Object course) {
		return findByProperty(COURSE, course);
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByIntro(Object intro) {
		return findByProperty(INTRO, intro);
	}

	public List findByIntroformat(Object introformat) {
		return findByProperty(INTROFORMAT, introformat);
	}

	public List findByTimecreated(Object timecreated) {
		return findByProperty(TIMECREATED, timecreated);
	}

	public List findByTimemodified(Object timemodified) {
		return findByProperty(TIMEMODIFIED, timemodified);
	}

	public List findByFirstpagetitle(Object firstpagetitle) {
		return findByProperty(FIRSTPAGETITLE, firstpagetitle);
	}

	public List findByWikimode(Object wikimode) {
		return findByProperty(WIKIMODE, wikimode);
	}

	public List findByDefaultformat(Object defaultformat) {
		return findByProperty(DEFAULTFORMAT, defaultformat);
	}

	public List findByForceformat(Object forceformat) {
		return findByProperty(FORCEFORMAT, forceformat);
	}

	public List findByEditbegin(Object editbegin) {
		return findByProperty(EDITBEGIN, editbegin);
	}

	public List findByEditend(Object editend) {
		return findByProperty(EDITEND, editend);
	}

	public List findAll() {
		log.debug("finding all MdlWiki instances");
		try {
			String queryString = "from MdlWiki";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlWiki merge(MdlWiki detachedInstance) {
		log.debug("merging MdlWiki instance");
		try {
			MdlWiki result = (MdlWiki) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlWiki instance) {
		log.debug("attaching dirty MdlWiki instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlWiki instance) {
		log.debug("attaching clean MdlWiki instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}